Author Question: Given three vertices of a triangle, to determine if the triangle is a right triangle, we must use: ... (Read 1691 times)

Yolanda · **on:** Jun 18, 2018

Given three vertices of a triangle, to determine if the triangle is a right triangle, we must use:

(a) Slope formula.
(b) Distance formula and Pythagorean Theorem.
(c) Midpoint formula.
(d) Both (a) and (b) are correct.
(e) Both (a) and (c) are correct.

Question 2

Size transformations are the one type of transformation that does not have an identity
transformation.

Indicate whether the statement is true or false

kescobar@64 · **Reply #1 on:** Jun 18, 2018

Answer to Question 1

d

Answer to Question 2

F : Size transformations have the identity transformation: Center 0, scale factor 1.

Yolanda · **Reply #2 on:** Jun 18, 2018

Thank you!

kescobar@64 · **Reply #3 on:** Jun 18, 2018

Happy to help

Author Question: Given three vertices of a triangle, to determine if the triangle is a right triangle, we must use: ... (Read 1691 times)

Yolanda

Given three vertices of a triangle, to determine if the triangle is a right triangle, we must use: ...

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kescobar@64

Given three vertices of a triangle, to determine if the triangle is a right triangle, we must use: ...

Yolanda

Given three vertices of a triangle, to determine if the triangle is a right triangle, we must use: ...

kescobar@64

Given three vertices of a triangle, to determine if the triangle is a right triangle, we must use: ...